GB/T 45541-2025 Chinese PDF (GB /T45541-2025) GB/T 45376-2025 GB/T 45593-2025_Chinese: Fine ceramics -

GB/T 45593-2025_Chinese: Fine ceramics - Determination of the abrasion resistance of coatings by micro-scale abrasion test (Chinese: 精细陶瓷 微磨损试验测定涂层的耐磨性)

16 MPa series - Part 1: Medium series (Chinese: 液压传动 16MPa系列单出杆缸的安装尺寸 第1部分：中型系列)

GB/T 44996-2024_Chinese: General technical requirements for bag forming

English versions: GB/T 20243

GB/T 45541-2025 Chinese PDF (GB /T45541-2025) GB/T 45376-2025 GB/T 45593-2025_Chinese: Fine ceramics -GB T 45541 2025_Chinese: Testing method for proton exchange membrane electrolyzer performance (Chinese: PEM) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45541 2025